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SERVICE MANUAL
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No.XA001
2003/
5
DVD VIDEO PLAYER
XA001
2003
4
XV-C5SL
TABLE OF CONTENTS
1
Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Disassembly method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3
Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4
Description of major ICs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
TV2
2
TV1
1
TV3
3
TV5
5
TV4
4
TV6
6
TV8
8
TV7
7
TV9
9
TV0
0
TV-/-
10
MUTING
+10
VFP
ZOOM
AUDIO
DIMMER
SUB TITLE
REPEAT
ANGLE
3D
PHONIC
AMP VOL
EJECT DISPLAY
TV
DVD
NEXT
PREVIOUS
SELECT
CLEAR
SLOW ­
SLOW +
CH
+
CH
­
ENTER
STANDBY/ON
TV
DVD
RETURN
VOL
­
VOL
+
TITLE/
GROUP
TV/VIDEO
CANCEL
TO
P
ME
NU
ME
NU
ON
SC
RE
EN
CH
OIC
E
Area Suffix
B -------------------------- U.K.
E ------ Continental Europe
EN ------- Northern Europe
EV --------- Eastern Europe
EE ---- Russian Federation
US ---------------- Singapore
UG - Turkey,South Africa,Egypt
UB --------------- Hong Kong


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1-2 (No.XA001)
SPECIFICATION
· Specifications and appearance are subject to change without prior notice.
· Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories. Con-
fidential unpublished works.
· Manufactured under license from Digital Theater Systems, Inc. "DTS," "DTS Digital Surround," are trademarks of Digital Theater
Systems, Inc.
Digital output signal chart
General
Readable discs
DVD VIDEO, DVD-R (Video format),DVD-RW (Video format), +RW(Video
format), SVCD, Video CD,Audio CD (CD-DA), MP3 format,JPEG, CD-R/
RW (CD-DA, SVCD,Video CD, MP3 format, JPEG)
Video format
PAL
Other
Power requirements
AC 230 V , 50 Hz
Power consumption
12 W (POWER ON), 0.7 W (STANDBY mode)
Mass
1.7 kg
Dimensions (W x H x D)
218 mm x 58 mm x 270 mm
Video outputs
VIDEO OUT (pin jack)
1.0 Vp-p (75
)
Horizontal resolution
500 lines or more
RGB
700 mVp-p (75
)
Audio outputs
ANALOG OUT (pin jack)
2.0 Vrms (10 k
)
DIGITAL OUT (COAXIAL)
0.5 Vp-p (75
termination)
DIGITAL OUT (OPTICAL)
-21 dBm to -15 dBm (peak)
Audio characteristics Frequency response
CD
(sampling frequency 44.1 kHz):2 Hz to 20 kHz
DVD
(sampling frequency 48 kHz):2 Hz to 22 kHz
(4 Hz to 20 kHz for DTS and Dolby Digital bitstream signals)
DVD
(sampling frequency 96 kHz):2 Hz to 44 kHz
Dynamic range
16 bit: More than 98 dB
20 bit: More than 100 dB
24 bit: More than 100 dB
Wow and flutter
Unmeasurable (less than + 0.002%)
Total harmonic distortion
less than 0.006%
Disc type
Output
PCM ONLY
DOLBY DIGITAL/PCM
STREAM/PCM
DVD with 48 kHz 16/20/24 bit linear PCM
48 kHz 16 bit stereo linear PCM
DVD with 96 kHz 16/20/24 bit linear PCM
48kHz 16 bit stereo linear PCM (Down sampling)
DVD with DTS
No output
DTS bitstream
DVD with Dolby Digital
48 kHz 16 bit stereo linear PCM
Dolby Digital bitstream
DVD with MPEG Multichannel
48 kHz 16 bit stereo linear PCM
MPEG bitstream
SVCD/Video CD/Audio CD
44.1 kHz 16 bit stereo linear PCM
Audio CD with DTS
No output
DTS bitstream
CD-R/RW with MP3
Linear PCM


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(No.XA001)1-3
SECTION 1
Important Safety Precautions
1.1
Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purpos-
es. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be per-
formed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteris-
tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by us-
ing replacement components rated for higher voltage, watt-
age, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Ser-
vice Manual. Electrical components having such features
are identified by shading on the schematics and by (
) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety charac-
teristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassem-
bling.
(5) Leakage shock hazard testing)
After reassembling the product, always perform an isola-
tion check on the exposed metal parts of the product (an-
tenna terminals, knobs, metal cabinet, screw heads,
headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.Do not
use a line isolation transformer during this check.
· Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particular-
ly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage cur-
rent must not exceed 0.5mA AC (r.m.s.).
· Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000 ohms per volt or more sensi-
tivity in the following manner. Connect a 1,500 ohm 10W
resistor paralleled by a 0.15 F AC-type capacitor be-
tween an exposed metal part and a known good earth
ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).
1.2
Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3
Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of pre-
forming repair of this system.
1.4
Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor (
), diode (
)
and ICP (
) or identified by the " " mark nearby are critical for
safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer. (Except
the JC version)


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1-4 (No.XA001)
1.5
Preventing static electricity
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser
diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
1.5.1
Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players.
Be careful to use proper grounding in the area where repairs are being performed.
(1) Ground the workbench
Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the
traverse unit (optical pickup) on it.
(2) Ground yourself
Use an anti-static wrist strap to release any static electricity built up in your body.
(3) Handling the optical pickup
· In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical
pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
· Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily
destroy the laser diode.
1.6
Handling the traverse unit (optical pickup)
(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the
replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long
a time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4) I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.


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(No.XA001)1-5
1.7
Important for laser products
(1) CLASS 1 LASER PRODUCT
(2) DANGER : Invisible laser radiation when open and inter
lock failed or defeated. Avoid direct exposure to beam.
(3) CAUTION : There are no serviceable parts inside the
Laser Unit. Do not disassemble the Laser Unit. Replace the
complete Laser Unit if it malfunctions.
(4) CAUTION : The compact disc player uses invisible laser
radiation and is equipped with safety switches which
prevent emission of radiation when the drawer is open and
the safety interlocks have failed or are de feated.
It is dangerous to defeat the safety switches.
(5) CAUTION : If safety switches malfunction, the laser is able
to function.
(6) CAUTION : Use of controls, adjustments or performance of
procedures other than those specified herein may result in
hazardous radiation exposure.
CAUTION
Please use enough caution not to see the beam directly
or touch it in case of anadjustment or operation check.
VARNING
Osynlig laserstrålning är denna del är öppnad och spårren är
urkopplad. Betrakta ej strålen.
VARO
Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymät-
tömälle lasersäteilylle. Älä katso säteeseen.
ADVARSEL
Usynlig laserstråling ved åbning, når sikkerhedsafbrydere er
ude af funktion. Undgå udsasttelse for stråling.
ADVARSEL
Usynlig laserstråling ved åpning, når sikkerhetsbryteren er avs-
lott. unngå utsettelse for stråling.
REPRODUCTION AND POSITION OF LABEL and PRINT
WARNING LABEL and PRINT
CLASS 1
LASER PRODUCT